A peer review of sorts talking about how stress can ruin our capabilities of flight or fight and how they figured this out and what methods they had used. Interestingly enough, the research goes rather in depth in the look of how stress works on the human body and how it may negatively effect a person in ways that they did not previously think about. Lots of scientific talk to go around to explain and prove their points on the subject.

Read more: Stress diminishes our capacity to sense new dangers, psychology research finds – Science Daily